Pfeiffer David F - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
2/5/08 09:23	2/4/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	42	6.25	7	138	12	D
2/5/08 09:23	2/4/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-82	12.28	-7	-37	12	D
1/29/08 09:26	1/28/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	42	6.25	7	138	12	D
1/29/08 09:26	1/28/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-79	11.80	-7	-37	12	D
1/24/08 09:16	1/22/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	42	6.25	7	138	12	D
1/24/08 09:16	1/22/08	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-73	10.88	-7	-37	12	D
7/18/07 09:17	7/16/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
7/18/07 09:17	7/16/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-126	12.58	-10	-47	12	D
7/11/07 09:14	7/9/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
7/11/07 09:14	7/9/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-129	12.93	-10	-47	12	D
7/3/07 11:08	7/2/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
7/3/07 11:08	7/2/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-128	12.77	-10	-47	12	D
6/27/07 09:06	6/25/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
6/27/07 09:06	6/25/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-123	12.32	-10	-47	12	D
6/20/07 09:19	6/18/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
6/20/07 09:19	6/18/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-122	12.24	-10	-47	12	D
6/14/07 09:44	6/11/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	106	10.63	10	667	12	D
6/14/07 09:44	6/11/07	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-120	12.05	-10	-47	12	D
6/27/05 13:45	6/10/05	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	P.a	20	4.90	4	53	12	D
6/13/05 15:14	6/10/05	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M	20	4.90	4	53	12	D
7/28/03 17:00	7/24/03	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	M.d	233	5.19	45		8	D
7/28/03 17:00	7/24/03	CGPI	Collagenex Pharmaceuticals Inc	DE	Health	Drug	Pharmaceutical Preparations	Pfeiffer David F	PA	O	SVP,Sale	S.d	-628	13.96	-45	-86	8	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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